with little cells was inspired actors or directed attacks by al qaeda or isis. little packs of people. so don't just run headlong and lose your perspective, move swiftly, but be alert, don't run into another bomb or shooter. look at the boston marathon, two bombs. you don't to want run toward the other bomb. keep your head about you, move quickly. have a meeting place. contact your personal command post, and get away. >> let me ask you though jim, sometimes you say, see something, say something, everybody says that, sometimes it goes too far. there was an incident in iowa von, ohio, that demonstrates how anxious i think people are. this was a businessman in from the middle east, he's dressed in a traditional robe, he was mistaken for a terrorist. people called 911, we've got some video police rushed to the scene after that 911 call, they thought they'd heard him pledge allegiance to isis. the arrest is all caught on this police body camera, here we can take a listen to some of it.